在命令窗口执行：
Dim calCommon As New System.Globalization.GregorianCalendar() Dim dt As Date = Date.TodayReturn calCommon.GetWeekOfYear(dt, System.Globalization.CalendarWeekRule.FirstDay, 0)
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Post By：2012/2/9 17:09:00 [显示全部帖子]
